Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT2.2k papers
- University of PisaIT2.1k papers
- Massachusetts Institute of TechnologyUS2k papers
- University of PaduaIT1.9k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1.7k papers
- Centre National de la Recherche ScientifiqueFR1.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.7k papers
- Sapienza University of RomeIT1.6k papers
- University of Wisconsin–MadisonUS1.6k papers
- The Ohio State UniversityUS1.6k papers
- Johns Hopkins UniversityUS1.6k papers
- University of BolognaIT1.5k papers
27 papers · 2 filters
Kiloparsec-scale gaseous clumps and star formation at
S. Carniani, R. Maiolino, R. Amorin +13
We investigate the morphology of the [CII] emission in a sample of "normal" star-forming galaxies at in relation to their UV (rest-frame) counterpart. We use new ALMA obs…
Laboratory measurements and astronomical search for cyanomethanimine
Mattia Melosso, Alessio Melli, Cristina Puzzarini +9
C-cyanomethanimine (HNCHCN), existing in the two and isomeric forms, is a key prebiotic molecule, but, so far, only the isomer has been detected toward the massive star…
On the faint-end of the galaxy luminosity function in the Epoch of Reionization: updated constraints from the HST Frontier Fields
B. Yue, M. Castellano, A. Ferrara +12
Ultra-faint galaxies are hosted by small dark matter halos with shallow gravitational potential wells, hence their star formation activity is more sensitive to feedback effects. Th…
Unbiased large spectroscopic surveys of galaxies selected by SPICA using dust bands
H. Kaneda, D. Ishihara, S. Oyabu +27
The mid-infrared (IR) range contains many spectral features associated with large molecules and dust grains such as polycyclic aromatic hydrocarbons (PAHs) and silicates. These are…
Galaxy evolution studies with the SPace IR telescope for Cosmology and Astrophysics (SPICA): the power of IR spectroscopy
L. Spinoglio, A. Alonso-Herrero, L. Armus +65
IR spectroscopy in the range 12-230 micron with the SPace IR telescope for Cosmology and Astrophysics (SPICA) will reveal the physical processes that govern the formation and evolu…
On the nature and physical conditions of the luminous Lya emitter CR7 and its rest-frame UV components
David Sobral, Jorryt Matthee, Gabriel Brammer +6
We present new HST/WFC3 observations and re-analyse VLT data to unveil the continuum, variability and rest-frame UV lines of the multiple UV clumps of the most luminous Ly emitt…
The impact of Lyman- radiative transfer on large-scale clustering in the Illustris simulation
Christoph Behrens, Chris Byrohl, Shun Saito +1
Lyman- emitters (LAEs) are a promising probe of the large-scale structure at high redshift, . In particular, the Hobby-Eberly Telescope Dark Energy Experiment aims a…
CO line emission from galaxies in the Epoch of Reionization
L. Vallini, A. Pallottini, A. Ferrara +3
We study the CO line luminosity (), the shape of the CO Spectral Line Energy Distribution (SLED), and the value of the CO-to- conversion factor in galaxies in…
Galaxies into the Dark Ages
C. L. Carilli, E. J. Murphy, A. Ferrara +1
We consider the capabilities of current and future large facilities operating at 2\,mm to 3\,mm wavelength to detect and image the [CII] 158\,m line from galaxies into the cosmi…
ALMA reveals metals yet no dust within multiple components in CR7
J. Matthee, D. Sobral, F. Boone +8
We present spectroscopic follow-up observations of CR7 with ALMA, targeted at constraining the infrared (IR) continuum and [CII] line-emission at high spatial resolu…
Molecular clumps photoevaporation in ionized regions
Davide Decataldo, Andrea Ferrara, Andrea Pallottini +2
We study the photoevaporation of molecular clumps exposed to a UV radiation field including hydrogen-ionizing photons ( eV) produced by massive stars or quasars. We follo…
OISTER Optical and Near-Infrared Monitoring Observations of a Peculiar Radio-Loud Active Galactic Nucleus SDSS J110006.07+442144.3
Tomoki Morokuma, Masaomi Tanaka, Yasuyuki T. Tanaka +80
We present monitoring campaign observations at optical and near-infrared (NIR) wavelengths for a radio-loud active galactic nucleus (AGN) at z=0.840, SDSS~J110006.07+442144.3 (here…
The impact of chemistry on the structure of high-z galaxies
A. Pallottini, A. Ferrara, S. Bovino +4
To improve our understanding of high-z galaxies we study the impact of H chemistry on their evolution, morphology and observed properties. We compare two zoom-in high-resolut…
Quasar outflows at : the impact on the host galaxies
Paramita Barai, Simona Gallerani, Andrea Pallottini +5
We investigate quasar outflows at by performing zoom-in cosmological hydrodynamical simulations. By employing the SPH code GADGET-3, we zoom in the region ar…
AGN feedback on molecular gas reservoirs in quasars at 2.4
S. Carniani, A. Marconi, R. Maiolino +18
We present new ALMA observations aimed at mapping molecular gas reservoirs through the CO(3-2) transition in three quasars at , LBQS 0109+0213, 2QZ J002830.4-281706, an…
Galaxy Formation Through Filamentary Accretion at z=6.1
G. C. Jones, C. J. Willott, C. L. Carilli +3
We present ALMA observations of the dust continuum and [C II] 158um line emission from the z=6.0695 Lyman Break Galaxy WMH5. These observations at 0.3" spatial resolution show a co…
Dark-ages reionization and galaxy formation simulation - IX. Economics of reionizing galaxies
Alan R. Duffy, Simon J. Mutch, Gregory B. Poole +4
Using a series of high-resolution hydrodynamical simulations we show that during the rapid growth of high-redshift (z > 5) galaxies, reserves of molecular gas are consumed over a t…
The primordial environment of supermassive black holes (II): deep Y and J band images around the z=6.3 quasar SDSS J1030+0524
B. Balmaverde, R. Gilli, M. Mignoli +9
Many cosmological studies predict that early supermassive black holes (SMBHs) can only form in the most massive dark matter halos embedded within large scale structures marked by g…
On the discovery of fast molecular gas in the UFO/BAL quasar APM 08279+5255 at z=3.912
C. Feruglio, A. Ferrara, M. Bischetti +12
We have performed a high sensitivity observation of the UFO/BAL quasar APM 08279+5255 at z=3.912 with NOEMA at 3.2 mm, aimed at detecting fast moving molecular gas. We report the d…
Dark-ages Reionization and Galaxy Formation Simulation - XIII. AGN quenching of high-redshift star formation in ZF-COSMOS-20115
Yuxiang Qin, Simon J. Mutch, Alan R. Duffy +4
Massive quiescent galaxies (MQGs) are thought to have formed stars rapidly at early times followed by a long period of quiescence. The recent discovery of a MQG, ZF-COSMOS-20115 at…
Physical properties of the first quasars
Simona Gallerani, Xiaohui Fan, Roberto Maiolino +1
Since the beginning of the new millennium, more than 100 quasars have been discovered through several surveys and followed-up with multi-wavelength observations. These da…
Dark-ages reionization and galaxy formation simulation XI: Clustering and halo masses of high redshift galaxies
Jaehong Park, Han-Seek Kim, Chuanwu Liu +7
We investigate the clustering properties of Lyman-break galaxies (LBGs) at - . Using the semi-analytical model {\scshape Meraxes} constructed as part of the Dark-ages R…
X-ray spectroscopy of the z=6.4 quasar J1148+5251
Simona Gallerani, Luca Zappacosta, Maria Carmela Orofino +9
We present the 78-ks Chandra observations of the quasar SDSS J1148+5251. The source is clearly detected in the energy range 0.3-7 keV with 42 counts (with a significance $\…
Feedback Limits to Maximum Seed Masses of Black Holes
Fabio Pacucci, Priyamvada Natarajan, Andrea Ferrara
The most massive black holes observed in the Universe weigh up to , nearly independent of redshift. Reaching these final masses likely required…